[Event "Import"] [Site "https://lichess.org/KjWBttQA"] [Date "2021.02.23"] [White "?"] [Black "?"] [Result "*"] [UTCDate "2021.02.23"] [UTCTime "20:09:20"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Unterminated"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. e3 { D04 Queen's Pawn Game: Colle System } Nc6?! { (0.00 → 0.59) Inaccuracy. c5 was best. } (3... c5 4. Bb5+ Bd7 5. Be2 cxd4 6. exd4 Bg4 7. h3 Bxf3 8. Bxf3) 4. c3 Bg4 5. h3 Bxf3 6. Qxf3 e5 7. dxe5 Nxe5 8. Qd1 Bc5 9. Be2 O-O 10. O-O b5?! { (-0.41 → 0.60) Inaccuracy. Ne4 was best. } (10... Ne4 11. Nd2 c6 12. c4 Nxd2 13. Qxd2 Nxc4 14. Qc2 Qe7 15. Bxc4 dxc4 16. Qxc4 Rfd8 17. b3) 11. Bxb5 a6 12. Be2 Ne4 13. Nd2 f5 14. Nf3?! { (1.45 → 0.74) Inaccuracy. c4 was best. } (14. c4 d4 15. exd4 Qxd4 16. Nb3 Qxd1 17. Bxd1 Bb4 18. Be2 f4 19. Bd1 f3 20. Bc2 Nc5) 14... Nxf3+ 15. Bxf3 Bd6?? { (1.19 → 4.17) Blunder. c6 was best. } (15... c6 16. c4 d4 17. exd4 Bxd4 18. Qc2 Qh4 19. Bxe4 Qxe4 20. Qxe4 fxe4 21. Rb1 c5 22. Be3) 16. Qc2?? { (4.17 → 0.74) Blunder. Qxd5+ was best. } (16. Qxd5+) 16... c6 17. b3?? { (1.17 → -0.87) Blunder. c4 was best. } (17. c4) 17... a5?? { (-0.87 → 0.88) Blunder. Qh4 was best. } (17... Qh4) 18. c4 Rb8? { (0.85 → 2.37) Mistake. Ng5 was best. } (18... Ng5 19. Qd1) 19. cxd5 cxd5 20. a4? { (3.24 → 1.36) Mistake. Bb2 was best. } (20. Bb2 Qe7 21. Rac1 Rbd8 22. Rfd1 Kh8 23. Qe2 Be5 24. g3 Bxb2 25. Qxb2 h6 26. Bg2 Rd6) 20... Rc8 21. Qb2?! { (1.81 → 1.21) Inaccuracy. Qd3 was best. } (21. Qd3 Qf6) 21... Qe8 22. Rd1? { (1.12 → -0.25) Mistake. Qd4 was best. } (22. Qd4 Qe5) 22... Be5 23. Qa2?? { (-0.22 → -4.12) Blunder. Qa3 was best. } (23. Qa3 Qg6) 23... Nc3 24. Qa3 Nxd1 25. Ra2?! { (-4.81 → -7.24) Inaccuracy. Bxd1 was best. } (25. Bxd1 Bxa1 26. Qxa1 d4 27. Bf3 f4 28. e4 Qe5 29. Bb2 Rfd8 30. Bg4 Rc2 31. Bd1 Rc7) 25... Nc3 26. Rb2 Nb5 27. axb5? { (-8.02 → Mate in 2) Checkmate is now unavoidable. Qa1 was best. } (27. Qa1 Qc6) 27... Rxc1+ *